baber/WOPTO huggingface dataset:
Patent BR-0313903-A (BR)
Inventor: DANCE BRUCE GUY
IPC: B23K26/38
Filed: 2003-09-11
Abstract: A method of modifying the structure of workpiece (1) is provided. The method comprises a first step of causing relative movement between a power beam and the workpiece (1) so that a region (3) of the workpiece (1) is melted and the melted material displaced to form a projection (2) at a first location in the region (3) and a hole (4) at a different location in the region. The melted material is then allowed to at least partially solidify after which the first step is repeated one or more times, with the region corresponding to each repeat intersecting the region (3) of the first step.
Patent BR-0317492-A (BR)
Title: Compostos de pirazol
Inventor: BESWICK MANDY CHRISTINE
IPC: C07D403/04
Filed: 2003-12-18
Abstract: "COMPOSTOS DE PIRAZOL". A presente invenção refere-se a compostos da fórmula (IA) ou (IB) ou um sal, N-óxido, hidrato ou solvato destes que são inibidores de HSP90, e são de valor no tratamento de doenças responsivas à inibição de HSP90 tais como cânceres. Nas fórmulas, Ar é um grupo arila, aril(C~ 1~-C~ 6~ alquila), aril(C~ 1~-C~ 6~alquila), heteroarila, heteroarilaril(C~ 1~-C~ 6~ alquila), ou heteroarilaril(C~ 1~C~ 6~ alquila), quaisquer dos quais sendo opcionalmente substituído na parte arila ou heteroarila destes; R~ 1~ é hidrogênio ou C~ 1~-C~ 6~, alquila opcionalmente substituída; R~ 2~ é hidrogênio, cicloalquila opcionalmente substituída, cicloalquenila, C~ 1~-C~ 6~ alquila, C~ 1~-C~ 6~ alquenila, ou C~ 1~-C~ 6~ alquinila; ou um grupo carboxila, carboxamida ou éster de carboxila; e anel A é um anel heterocíclico ou carbocíclico não-aromático onde (I) um carbono de anel é opcionalmente substituído, e/ou (ii) um nitrogênio de anel é opcionalmente substituído por um grupo de fórmula -(Alq¬ 1¬)~ p~ (Cic)~ n~-(Alq¬ 3¬)~ m~(Z)~ r~(Alq¬ 2¬)~ s~Q onde Alq¬ 1¬, Alq¬ 2¬ e Alq¬ 3¬ são C~ 1~-C~ 3~ alquila opcionalmente substituída, Cic é um radical heterocíclico ou carbocíclico opcionalmente substituído; m, n, p, r e s são independentemente 0 ou 1, Z é -O-, -S-, -(C=O)-, -SO~ 2~-, C(=O)O-, -OC(=O)-, -NW-, -C(=O)NRA-, -NR¬ A¬C(=O)-, -SO~ 2~NR¬ A¬-, ou NR¬ A¬SO~ 2~- onde R¬ A¬ é hidrogênio ou C~ 1~-C~ 6~ alquila, e Q é hidrogênio ou um radical heterocíclico ou carbocíclico opcionalmente substituído.
Patent BR-0318303-A (BR)
Inventor: KANEDA HIDEYUKI
IPC: C11D3/384
Filed: 2003-05-07
Abstract: A bleach composition  characterized by  comprising (a) a peroxide capable of generating hydrogen peroxide when dissolved in water, (b) a fiber powder insoluble or slightly soluble in water which is selected from among powdered cellulose, silk powder, wool powder, nylon powder, and polyurethane powder, and (c) (c-1) a bleaching activating catalyst and/or (c-2) a bleaching activator; and a bleaching detergent composition comprising (a) a peroxide capable of generating hydrogen peroxide when dissolved in water, (b) a fiber powder insoluble or slightly soluble in water which is selected from among powdered cellulose, silk powder, wool powder, nylon powder, and polyurethane powder, (c) (c-1) a bleaching activating catalyst and/or (c-2) a bleaching activator, and (d) a surfactant.
Patent BR-8407099-A (BR)
Inventor: GMUER BRUNO
IPC: G01G11/00
Filed: 1984-10-05
Abstract: The weighing process uses a weighing pipe to which the bulk material is fed continuously, incorporating a shut-off slide cyclically opened and closed, with the increase in weight per unit of time being measured each time it is closed. The mean value is obtained from a large number of successive weighings and a computer is used for calculating the total amount of the bulk material flow. Pref. the duration of each closure cycle for the shut-off slide and hence each weighing internal is between 0.05 and 10 seconds, the intervals between the closure cycles pref. being freely selected in dependence on the bulk material flow stream.
Patent BR-8502063-A (BR)
Inventor: JUTY ANDRZEJ JAN JOZEF
IPC: B65D17/34
Filed: 1985-04-30
Abstract: A tear open plastics closure for a can end having a pouring aperture and a venting aperture comprises respective annular collar portions (21,23) fitting in an airtight manner in the apertures and plugs (22, 24) rupturably sealed over the mouths of the collars and capable of being forces back into the collars to re-seal the apertures, the plugs being connected together by a connecting manner (25) which is flexibly connected (e. g. by a step piece (32) and a yoke (33)) to one of the collar portions. The connections between each collar portion (21, 23) and the other parts of the closure ensure that the collar portions can tilt and move laterally relative to one another. For example, the collar portions may have no diret connection with one another but be attached solely to the plugs (22, 24) and by the flexible connection of one collar portion (21) to the connecting member (25). Alternatively they may be connected by a narrow flexible bridge.
Patent BR-8602045-A (BR)
Inventor: BOWSKY BENJAMIN
IPC: H02K11/00
Filed: 1986-05-07
Abstract: A hermetic terminal assembly wherein a radially extending flange (21) on a current conducting pin (17) that extends through a hole (11) defined by a cover member (2) adapted to be secured to an opening in a motor housing is surrounded by an electrically insulating sleeve (23) with the inner axial extremity (27) of the sleeve (23) extending at an axial location relative the pin (17) substantially beyond the inner face (28) of the radially extending flange (21) to provide an extended tortuous path between the flange (21) on the pin (17) and the cover member (2), the pin (17) having an aperture (36) extending therein on the inner end thereof within the compass of the sleeve (23), adjacent the inner face (28) of the flange (21) to provide a fuse-like area.
Patent BR-8603044-A (BR)
Inventor: LUTZ WILLIAM R
IPC: C07D233/90
Filed: 1986-06-30
Abstract: 5-Imidazolecarboxylic acid derivs. of formula (I), stereoisomers and salts are new, where R1=H or SH; R2=H, 1-7C alkyl, 3-7C alkenyl or alkynyl, 1-7C alkoxy-1-7C alkyl, aryl-1-5C-alkyl or 3-7C cycloalkyl; and X=1-indanyl, 1-tetrahydronaphthalenyl, 5-benzocycloheptanyl, 4-tetrahydrobenzothienyl, 4-tetrahydrobenzofuryl, 5-tetrahydroquinolyl, 5-tetrahydroisoquinolyl, 8-tetrahydroquinolyl, 8-tetrahydroisoquinolyl, 9,10-dihydro-9-anthracenyl, 9H-fluoren-9-yl, 5-dibenzo(a,d)cycloheptenyl, 5-dibenzo(a,d)cycloheptanyl or 1-dihydronaphthanenyl, each opt. substd. by 1-6 of 1-5C alkyl, mono- or di-aryl-1-5C-alkyl, 1-5Calkoxy, halogen, 3-7C alkenyl, NH2, NO2, 1-6C alkylcarbonylamino, CF3 or OCF3, where 2 geminal substits. together with the C atom may form a 3-7C cycloalkyl gp; where 'aryl'=phenyl opt. substd. by 1-3 or 1-5C alkyl or alkoxy, or halogen; provided that x is other than unsubstd. 1-indanyl or unsubstd. 1-tetrahydronaphthalenyl. - New herbicidal compsns. and methods employ (I) where x may be unsubstd. 1-indanyl or 1-tetrahydronaphthalenyl.
Patent BR-8604448-A (BR)
Inventor: LOW DANIEL
IPC: B65D81/36
Filed: 1986-09-17
Abstract: An assembly toy comprising a plurality of devices (20) for removably connecting a plurality of cylindrical objects (26), each device (20) including means (32,34) for removably coupling thereof to another such device (20) or to an intermediate coupling device.
Patent BR-8802063-A (BR)
Inventor: KUNZ WALTER
IPC: C07D213/81
Filed: 1988-04-28
Abstract: Novel substituted isonicotinoyl-pyridinyl-hydrazine derivatives of the general formula 
<IMAGE>
 in which
 Hal is halogen;
 R1 is hydrogen, methyl or the radical COR5;
 R2 is hydrogen, C1-C4-alkyl or one of the radicals COR5 or CO-Z-R6;
 R3 is hydrogen, halogen, trifluoromethyl, trichloromethyl, COOH, COOCH3, OH or nitro;
 R4 is hydrogen, halogen, methoxy or methyl;
 R5 is C1-C6-alkyl, C1-C6-alkyl which is monosubstituted or polysubstituted by halogen, C1-C6-alkyl which is interrupted by oxygen or sulphur, C1-C6-alkyl which is monosubstituted or polysubstituted by halogen and interrupted by oxygen or sulphur, or is C2-C4-alkenyl, C2-C4-alkenyl which is monosubstituted or polysubstituted by halogen, or phenyl, phenyl which is substituted by halogen, methyl, trifluoromethyl or trichloromethyl, benzyl, benzyl which is substituted by halogen, methyl, trifluoromethyl or trichloromethyl, a 5- or 6-membered heterocycle with nitrogen, oxygen or sulphur as hetero atoms, a 3- to 6-membered cycloalkyl or a cycloalkyl which is monosubstituted or polysubstituted by halogen or methyl;
 R6 is C1-C5-alkyl, phenyl, or, if Z represents the CO group, is OC1-C2-alkyl; and
 Z is oxygen, sulphur or the CO group. 
<??>The novel active substances have plant-protecting properties and are suitable, in particular, for the preventive protection of plants against infection with phytopathogenic microorganisms such as fungi, bacteria and fungi.
Patent BR-8805569-A (BR)
Inventor: HOXMEIER RONALD JAMES
IPC: C08F6/24
Filed: 1988-10-27
Abstract: A method for separating metal residues from a polymer wherein a solution or suspension of said polymer is contacted with an aqueous solution containing one or more inorganic acids in the presence of a monocarboxylic acid containing from 6 to 20 carbon atoms. The polymer solution or suspension will be contacted with an oxidizing agent either prior to or simultaneously with the contacting with the aqueous inorganic acid solution. The inorganic acid is, preferably, a mineral acid and the monocarboxylic acid is preferably a branched chain alkanoic acid having from 6 to 10 carbon atoms. When a monocarboxylic acid is used in combination with the inorganic acid, the amount of metal removed from the polymer is increased and the amount of the aqueous phase containing ionized metal entrained in the organic phase is significantly reduced.
Patent BR-8807830-A (BR)
Inventor: CHMELIR MIROSLAV
IPC: C08J3/12
Filed: 1988-12-01
Abstract: Water-soluble or water-dilutable natural or synthetic polymers with a marked capacity for absorbing water and aqueous fluids are obtained by an agglomeration of a fine-particle powdered starting material by means of a solution or dispersion of an agglomerating agent in water, an organic solvent miscible or immiscible with water or a mixture of water and an organic solvent of this type, and if necessary other agglomerating additives. Also described are the process for preparing them and their use as absorbants, disposable sanitary products, for example diapers and sanitary napkins, containing a polymer as described in claim 1 as an absorbant for body fluids such as water and/or urine.
Patent BR-9003956-A (BR)
Inventor: LAAN JOHANNES CORNELIS VAN DER
IPC: C12N1/21
Filed: 1990-08-10
Abstract: Alkalophilic Bacillus strains are provided which efficiently produce mutant Bacillus proteases and which are incapable of expressing the wild-type proteases. Methods for obtaining such Bacillus strains are also disclosed.
Patent BR-9101202-A (BR)
Inventor: TIMM GERALD L
IPC: F16L27/12
Filed: 1991-03-26
Abstract: A rotary joint for introducing or removing a heat exchanging medium, such as steam, from a rotary dryer drum characterised by its ability to accommodate significant axial expansion or contraction with respect to the axis of drum rotation. A rod supported housing (52) includes an axially displaceable nipple (86) having an end engaging an annular seal ring (100) associated with a drum journal mounted wear plate (36). Axial movement between the wear plate (36) and joint housing (52) is accommodated by relative movement between the housing (52) and nipple (86), and preferably, springs (98) axially bias the nipple (86) into engagement with a self-aligning seal ring (100) to maintain a fluid tight connection under all thermal and pressure conditions. <IMAGE>
Patent BR-9106786-A (BR)
Inventor: O'SUCH WILLIAM RICHARD
IPC: G03B7/08
Filed: 1991-08-22
Abstract: Apparatus and an accompanying method, for use in illustratively a photographic camera for selecting shutter speed and lens aperture values to provide a given exposure level in a captured image, e.g. a photograph, of a scene. specifically, first an appropriate shutter speed value is initially selected as that which sufficiently reduces image blur attributable to camera shake. The shutter speed selection is based upon lens focal length and, where appropriate, camera shake data obtained through either accessing stored camera shake data or measuring actual real-time shake data. Once the shutter speed has been selected, then the lens aperture value is initially chosen as that, which in conjunction with the selected shutter speed, provides a baseline, typically an ISO normal, exposure of the scene, If the chosen lens aperture provides a greater depth-of-field than that required by the scene, i.e., as defined by the location of primary and background subjects relative to the camera, then the lens aperture value is changed from its initially selected value to a new value that provides a depth-of-field which approximately matches the scene requirement. The shutter speed is then increased from its initially chosen value to a new value that, in conjunction with the changed lens aperture value, will still yield the baseline exposure and also advantageously provide additional compensation against camera shake.
Patent BR-9402385-A (BR)
Inventor: CONRAD LUCAS JONES
IPC: A24B3/18
Filed: 1994-06-13
Abstract: This invention provides improvements in tobacco expansion processes which are capable of dramatically improving tobacco throughput in high pressure tobacco impregnation systems. In accordance with various aspects of the invention, tobacco can be impregnated in a high pressure impregnation zone and removed from the zone for expansion in complete cycle times of less than one minute, typically less than about 15-30 seconds. In addition, tobacco throughputs are further improved in accordance with other aspects of the invention by achieving dramatically improved use of the available treatment space in a high pressure impregnation zone. In addition, the invention provides processes for minimizing the amount of expansion agent used to treat tobacco. <IMAGE>
Patent BR-9405138-A (BR)
Inventor: FULLERTON ROBERT L
IPC: F16B37/08
Filed: 1994-04-12
Abstract: A coupling device including a first member provided with external threads and a second member having an opening therein into which the first member is inserted. The second member is provided with a plurality of movably mounted internally threaded elements for receiving the external threads of the first member. A structure is provided whereby the first member may be inserted within the second member by rectilinear sliding movement, afterwhich the first member is rotated into tight engagement with the second member. Release of the first member is accomplished by rotating the first member very slightly in the opposite direction, afterwhich simple manual manipulation of the second member withdraws the threaded elements from engagement permitting the first member to be slidably removed from the second member.
Patent BR-9505638-A (BR)
Inventor: DENT PAUL W
IPC: H04B7/15
Filed: 1995-01-11
Abstract: A method for determining the position of a mobile radio telephone in a satellite communication system is disclosed. First, a mobile radio telephone scans a plurality of paging channels and measures the signal strength of the paging channels. The mobile radio telephone then selects the paging channel with the strongest signal strength and decodes the information broadcasted on the selected channel. The information contained in the paging channel can include frequencies or timeslots of paging channels in surrounding spot beams. The mobile station then measures the signal strength of paging channels in surrounding spot beams and quantizes the measurements to determine a coarse position of the mobile radio telephone.
Patent BR-9509824-A (BR)
Title: Máquina de costura "zarif" de ponto corrente com fio duplo
Inventor: SHARIFOVICH TADZHIBAEV ZARIF
IPC: D05B1/10
Filed: 1995-11-21
Abstract: "MáQUINA DE COSTURA "ZARIF" DE PONTO CORRENTE COM FIO DUPLO". A invenção aperfeiçoa a qualidade da linha de ponto de fio duplo evitando que a mesma desfie a partir das extremidades e também simplifica a construção e aperfeiçoa e produtividade da máquina pelo uso de um mecanismo mais simples para a presilha que executa o movimento rotativo. O ponto corrente de fio duplo é formado e ajustado com uma volta do eixo principal da máquina. A máquina de costura adicionalmente contém ajustadores de fio de came em forma de disco autónomos para os fios superior e inferior, um elevador para o fio superior e inferior, um elevador para o fio inferior oscilar  em torno de seu próprio eixo geométrico. A presilha é montada de tal forma que pode executar o movimento rotativo no plano vertical paralelo à linha de ponto e pode executar duas rotações para cada ciclo de movimento de agulha e elevador. Com a invenção, uma máquina de costura de ponto corrente de fio duplo pode ser fabricada com três variantes, com plataformas planas, colunares e cilíndricas respectivamente.
Patent BR-9602151-A (BR)
Inventor: ROFFMAN JEFFREY H
IPC: G02C7/04
Filed: 1996-05-03
Abstract: Concentric aspheric multifocal lens designs are disclosed which use a combination of an aspheric front surface, which results in aberration reduction and contrast vision enhancement, along with a concentric multifocal back surface, to produce a lens design which affords clear vision at a distance and also near without a loss in contrast which is generally typical of prior art simultaneous vision, concentric multifocal lens designs. The aspheric surface improves the modulation transfer function (MTF) of the lens eye combination which improves the focus and contrast of both distance and near images. The design form is valid for contact lenses and intraocular lenses.
Patent BR-9603193-A (BR)
Inventor: TUERK GUENTER
IPC: H01M50/443
Filed: 1996-07-25
Abstract: Precipitated silicic acid has a BET surface area of 100-130m<2>/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of plus or minus 275g/100g, a dry loss (2 hrs./105 degrees C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of plus or minus 10;0 wt.% (<63mm), plus or minus 0.1wt.% (<150 mm), and plus or minus 0.01 wt.% (<250mm). Prodn. of the silicic acid is also claimed.
Patent BR-9702711-A (BR)
Inventor: KIERAS RONALD E
IPC: B29C59/04
Filed: 1997-08-01
Abstract: A decorative feature(10) is formed in the side wall of a longitudinally stretched, extruded, thermoplastic tube(1) comprised of at least two different thermoplastic layers(5,6) by heating a selected portion of an outer layer(8) of the tube to a temperature sufficient to soften and allow displacement of sections of the outer layer without causing substantial deformation of an inner adhered layer(8). The heating is by contact with a hot fluid(4) or a heated die(8) and the displacement of the section of the outer layer by contact with a die(8). <IMAGE>
Patent BR-9707154-A (BR)
Inventor: TAM ROBERT
IPC: C07H19/24
Filed: 1997-01-21
Abstract: Ribavirin3 is administered to a patient in a dosage range which is effective to modulate lymphokine expression in activated T cells. In particular, Ribavirin3 is used to suppress Th2-mediated T cell responses and promote Th1-mediated T cell response. In other aspects of the invention, one or more Ribavirin3 analogs are administered to a patient in a dosage range which is effective to modulate lymphokine expression in activated T cells. The Ribavirin3 analog(s) may be used to suppress or enhance Th1 or Th2-mediated T cell responses.
Patent BR-9709534-A (BR)
Inventor: EUCHNER MARTIN
IPC: H04L9/08
Filed: 1997-05-16
Abstract: In a method for cryptographic code management between a first computer unit and a second computer unit, the method is divided into individual modular phases. Authentification references that are employed in further cryptographic phases are exchanged during an authentification of the first computer unit and the second computer unit. As a result thereof and due to the modular structure, a respectively new authentification actually required in the further cryptographic phases is no longer necessary and is also not implemented.
Patent BR-9710878-A (BR)
Title: Sistema de comunicação para gerenciamento de estacionamento e processos de reportar estacionamento, de monitorar o uso de uma região de instalações de estacionamento e de realizar a reserva de uma instalação de estacionamento.
Inventor: ZEITMAN SHLOMO
IPC: G06Q20/16
Filed: 1997-07-07
Abstract: "SISTEMA DE COMUNICAçãO PARA GERENCIAMENTO DE ESTACIONAMENTO E PROCESSOS DE REPORTAR ESTACIONAMENTO, DE MONITORAR O USO DE UMA REGIãO DE INSTALAçõES DE ESTACIONAMENTO E DE REALIZAR A RESERVA DE UMA INSTALAçãO DE ESTACIONAMENTO". Um sistema de comunicação para gerenciamento de um parque de estacionamento que inclui uma unidade central de controle (12) tendo uma base de dados (14), uma unidade de interface central (16) e pelo menos uma interface de usuário (20, 22 e 26), a unidade de interface central (16) estando em comunicação com a pelo menos uma unidade de interface de usuário (20, 22, e 26) através de pelo menos um enlace de comunicação por fio e/ou sem fio.
Patent BR-9712818-A (BR)
Inventor: FRIEBE WALTER-GUNAR
IPC: A61K47/22
Filed: 1997-09-10
Abstract: The present invention relates to new amino alcohol derivatives, process for the production thereof and medicaments and reagents containing these compounds. The subject of the invention is medicaments having the general formula (I) wherein A can mean hydrogen, a group NR1R2, a group NR1(CH2)pNR3R4, a group (C=NH)NH2 or a pyridinyl radical, B and D can be identical or different and stand each for a binding, a C1 to C6-alkylene radical or a group NR5-C2-C6-alkylene, C can mean piperidindiyl or piperazindiyl, W and X are identical or different and stand each for a carbonyl group, Y and Z can be identical or different and stand each for a saturated or unsaturated hydrocarbon radical with 7-24 carbon atoms, R1 to R5 can be identical or different and stand each for hydrogen or a C1 to C6 alkyl radical, m stands for a whole number 0, 1, or 2 and if m = 2 both radicals C independently from another can also mean piperidindiyl and piperazindiyl, n and o can be identical or different and stand each for a whole number 2, 3 or 4 and p means a whole number from 2 to 6, as well as their physiologically compatible salts, with the proviso that no hydrazine derivatives are comprised and that m be not 0, when A means hydrogen or a group (C=NH)NH2 and B and D are identical or different and represent a binding or an alkylene radical.
Patent BR-9713226-A (BR)
Inventor: RAPP KNUT M
IPC: A23L27/30
Filed: 1997-08-09
Abstract: The invention relates to chewing gum containing 1.1-GPS (1-O-alpha-D-glucopyranosyl-D-sorbitol), especially a sweetening agent mixture of 6-O-alpha- D-glucopyranosyl-D-sorbitol (1.6-GPS), 1-O-alpha-D-glucopyranosyl-D-sorbitol (1.1-GPS) and 1-O-alpha-D-glucopranosyl-D-mannitol (1.1-GPM).
Patent BR-9714791-A (BR)
Title: Vidros-cerâmica, processo para a preparação dos mesmos, material para louças de porcelana, vitrificados de cerâmica, e, materiais de cerâmica
Inventor: BITOSSI MARCO
IPC: C03C10/06
Filed: 1997-08-11
Abstract: "VIDROS-CERâMICA, PROCESSO PARA A PREPARAçãO DOS MESMOS, MATERIAL PARA LOUçAS DE PORCELANA, VITRIFICADOS DE CERâMICA, E, MATERIAIS DE CERâMICA". A presente invenção se refere a vidros-cerâmica que consistem das misturas: (I) ZrO~ 2~-SiO~ 2~-Me"O, ou (II) SiO~ 2~-Me"'O~ 2~-Me"O, onde Me" é escolhido do grupo que consiste de Ca, Ba, Mg, Zn ou misturas dos mesmos; Me"' é escolhido do grupo que consiste de A1, B ou misturas dos mesmos; cada um dos constituintes acima mencionados estando presentes em determinadas quantidades; a invenção se refere ainda a processo para a preparação dos vidros-cerâmica definidos acima e de materiais para louças de porcelana e vitrificados contendo os mesmos e seu uso para preparar itens de cerâmica.